OneClub is club management software built in Spain for grassroots sports clubs and sports schools. Clubs set up season fees once and OneClub collects them from families by card, Apple Pay, Google Pay or SEPA direct debit, or through the club's own Redsys virtual POS. It covers online season registration with consents, members, families, teams and staff with per-person permissions, a club shop, tickets and season passes, and an iOS/Android app for families and coaches (payments, calendar, call-ups, attendance). Teams can be linked to their federation competition to show fixtures, results and standings.